This is the biggest lab__________we have

问题选择题

This is the biggest lab__________we have ever built in our university.

A．which

B．what

C．that

D．Where

答案

答案：C

题考察定语从句,先行词是the biggest lab,有最高级修饰先行词时,而且在定语从句中缺少宾语,定语从句用that引导,句意是:这是我们大学建的最大的实验室.选C.